97_coupe

Hey, I was just wondering if a IACV off of a 94 B18B could swap onto a 99-00 Si and if so do they use the same connector. Or are OBD1 non-vtec B series and OBD2b vtec B series IACV completely different, thanks.

97_coupe

97_coupe

anybody?

94EG8

i believe they are both the same, but i'm not gonna guarentee it. The only ones i know that are different for sure are Type R IACVs, they have a different bolt pattern where they bolt on to the back of the manifold, other than that i belive they are all the same.

97_coupe

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by 94EG8 &raquo;</TD></TR><TR><TD CLASS="quote">i believe they are both the same, but i'm not gonna guarentee it. The only ones i know that are different for sure are Type R IACVs, they have a different bolt pattern where they bolt on to the back of the manifold, other than that i belive they are all the same.</TD></TR></TABLE>

Thanks, thats cool. I had to ask because I know that the IACV's for the D series vtec and Non-vtec are different but that is cool that most of the non vtec and vtec B series IACV's are the same.

94EG8

Your mostly right on the vtec/non vtec IACV thing, its only OBDII IACVs that differ beween vtec and non vtec, older OBD1 IACVs are all the same, the other thing is automatic OBDII vtec IACVs are the same as non vtec OBDII IACVs, they have a 3 wire plug, manual OBDII IACVs have a 2 wire plug